Bright Supernovae - 2024

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2024 updates to this page is available.

This is a partial list of the SN discovered in 2024. Since 2024 is still ongoing, please look at the main page for the latest data.   In previous years I tried to keep the yearly archive alphabetically sorted by CBAT supernova name.   Since that is no longer applicable, I am sorting this archive by "first observed" date, which I have listed as the discovery date.   Note that Extra galactic Novae have been moved to a special Extra galactic novae page.   Mistakes (Galactic variables, asteroids, unconfirmed, etc) are in the boneyard.   I also maintain an archive of the updates.

AT2024efx (= SNhunt464), TNS discovered 2024/03/13.297 by Catalina Real-Time Transient Survey, M. Mazzucato, and Mirco Villi
Found in NGC 3728 at R.A. = 11h33m18s.240, Decl. = +24°26'00".24
Located 33".6 east and 48".6 south of the center of NGC 3728 (Discovery image)
Mag 20.9:3/13, Type unknown (zhost=0.023000)

AT2024dli (= ASASSN-24bj), TNS discovered 2024/02/29.020 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 114-G19 at R.A. = 02h01m45s.108, Decl. = -58°22'48".29
Located 2".9 west and 10".3 south of the center of ESO 114-G19 (John Stevenson image) (Fabio Feijo image)
Mag 16.3:2/29, Type unknown (zhost=0.022209)

AT2024bqm (= ASASSN-24aw) (= Gaia24apb), TNS discovered 2024/02/05.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 0132-199 at R.A. = 01h34m29s.352, Decl. = -19°38'58".78
Located 0".0 east and 0".0 north of the center of KUG 0132-199 (John Stevenson image)
Mag 17.3:2/5, Type unknown (zhost=0.042806) (References: Gaia observations)

AT2024bdp (= ASASSN-24as), TNS discovered 2024/01/27.130 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG -1-4-11 at R.A. = 01h11m38s.359, Decl. = -03°20'42".36
Located 0".8 west and 1".9 south of the center of MCG -1-4-11
Mag 16.5:1/27, Type unknown (zhost=0.017936)

2024ana (= ATLAS24bay) (= PS24oc) (= ZTF24aaeebuz), TNS discovered 2024/01/18.499 by ATLAS
Found in NGC 4850 at R.A. = 12h58m22s.601, Decl. = +27°57'57".92
Located 10".1 east and 5".9 south of the center of NGC 4850 (Enrico Prosperi image) (ATLAS image) (Odd Trondal image) (Enrico Prosperi image) (Manfred Mrotzek image) (Nick Haigh image color)
Mag 19.5:3/19 (16.2:1/21), Type Ia (zhost=0.02005) (References: AstroNote 2024-25, ZTF observations)

2024akh (= ATLAS24baj) (= Gaia24bnj), TNS discovered 2024/01/17.206 by ATLAS
Found in IC 1528 at R.A. = 00h05m04s.836, Decl. = -07°05'46".97
Located 8".4 west and 10".6 south of the center of IC 1528 (ATLAS image) (Jacques Ruel image facebook)
Mag 18.5:5/27 (16.3:1/17), Type II (z=0.012699) (References: Gaia observations; SN 2020izc)

2024yu (= ASASSN-24ak), TNS discovered 2024/01/13.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 07h39m58s.526, Decl. = -76°04'32".34
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 17.4:1/13, Type Ia (z=0.035) (zhost=0.034557) (References: AstroNote 2024-18)

2024ws (= ZTF24aabsmvc) (= ATLAS24bax) (= PS24nv) (= Gaia24aqe), TNS discovered 2024/01/12.586 by Koichi Itagaki
Found in NGC 2550A at R.A. = 08h28m46s.701, Decl. = +73°45'08".54
Located 28".4 east and 15".9 north of the center of NGC 2550A (Giancarlo Cortini image) (Andrea Mantero image) (Rafa Ferrando image facebook) (Kunihiro Shima image facebook) (Nikola Antonov image facebook) (Jordi Camarasa image) (Manfred Mrotzek image) (Carlos Segarra image facebook) (Carlos Segarra image) (Damian Peach image color wow) (Manfred Mrotzek image)
Mag 17.9:2/5 (17.0:1/13), Type II (z=0.012) (zhost=0.012125) (References: Gaia observations; SN 2008P)

2024wp (= SNhunt462) (= ATLAS24ats) (= PS24ns) (= ZTF24aabppgn), TNS discovered 2024/01/11.441 by Catalina Real-Time Transient Survey, M. Mazzucato, and Mirco Villi
Found in UGC 6424 at R.A. = 11h24m39s.244, Decl. = +14°56'52".95
Located 15".8 west and 5".7 north of the center of UGC 6424 (Discovery image) (Manfred Mrotzek image) (Jaquex Puel image facebook)
Mag 18.6:1/21, Type II (zhost=0.013864)

2024we (= ASASSN-24ag) (= Gaia24ahp) (= ATLAS18whp) (= PS24pn), TNS discovered 2024/01/11.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 7735 at R.A. = 23h42m17s.086, Decl. = +26°13'54".98
Located 2".8 west and 1".5 north of the center of NGC 7735 (Enrico Prosperi image) (Jacques Ruel image facebook)
Mag 17.1:1/17 (17.0:1/11), Type Ia (z=0.032) (zhost=0.032009) (References: Gaia observations)

2024vs (= PSP24B) (= ZTF24aabpzuz) (= ATLAS24azr) (= Gaia24aqf), TNS discovered 2024/01/10.891 by Xingming Observatory Sky Survey (XOSS)
Found in KUG 0745+730 at R.A. = 07h51m07s.283, Decl. = +72°57'57".45
Located 3".0 east and 1".8 north of the center of KUG 0745+730 (Discovery image) (Giancarlo Cortini image) (Odd Trondal image) (ATLAS image) (Manfred Mrotzek image) (Rafael Benavides image)
Mag 17.2:2/17 (16.5:1/11), Type II (z=0.01) (Robin Leadbeater spectrum) (References: ZTF observations, Gaia observations)

AT2024en (= ASASSN-24aa) (= ZTF19adaiqqr) (= ATLAS23ybx), TNS discovered 2024/01/03.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 1143 at R.A. = 15h30m55s.402, Decl. = +82°27'20".64
Located 3".7 west and 0".1 south of the center of IC 1143
Mag 16.6:1/19 (16.4:1/6), Type unknown (zhost=0.021615) (References: ZTF observations)

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Please send feedback to David Bishop dbishopx@gmail.com